Aikace-aikacen inoculants na ferrosilicon: A halin yanzu, camshafts na man fetur da injunan dizal gabaɗaya ana yin su ne da ƙarfe, baƙin ƙarfe simintin ƙarfe, da baƙin ƙarfe, kuma suna amfani da quenching ko matakan girgiza sanyi (tsarin ƙarfe na ƙarfe) don saduwa da cikakkun buƙatun aiki ...
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